Demi Lovato And Miley Cyrus Fight Although the two musicians are known to be very compact, but Demi Lovato revealed that their relationship was not seharmonis it. As acknowledged on Hollyscoop, Demi is often a big fight with Miley Cyrus. “Miley and I are both stubborn, so when we fight, we were very brutal fight. As if we could not possibly be friends again!” Demi said. But in fact the condition was only temporary. Although they’ve been through a bitter conflict, two days later the two will meet again and make up. If you already made ??up, as if a fight that they never existed naturally.